Multi-Purpose Material for Appliance Components
Model 7802-5B is a thermoset molding material suitable for different household appliance components. It supports injection molding and transfer molding.
The material's flowability can be matched with the structural complexity, component wall thickness, mold runner, and processing equipment. This allows it to be evaluated for appliance insulation parts, structural supports, connectors, housing accessories, and other functional molded components.
Appliance Parts Phenolic Plastic combines mechanical performance, heat resistance, flame resistance, electrical insulation, and dimensional control.
Because appliance components vary widely in size, structure, assembly requirements, and working environment, customers should provide drawings, prototypes, or detailed application information before material approval.
Mechanical Data Requiring Final Approval
The supplied main description records a flexural strength of at least 80 MPa and a tensile stress at break of at least 45 MPa.
However, the product parameter table records a flexural strength of at least 90 MPa. The parameter table does not repeat the tensile value.
Both figures come from the supplied source, so the final approved flexural strength should be confirmed before the page is published or used for purchasing specifications.
The notched Charpy impact strength is at least 1.5 kJ/m², while the unnotched Charpy impact strength is at least 5.5 kJ/m².
These mechanical values provide a reference for appliance components during molding, assembly, packaging, and normal use.

Heat, Flame, and Electrical Properties
The heat deflection temperature under load, Ti 1.8, is at least 170°C. The material reaches a UL94 V0 flammability rating.
Its surface resistance is at least 10¹¹ Ω, while the dielectric loss factor at 100 Hz is no more than 0.1. These values support appliance components with combined heat, flame, insulation, and structural requirements.
The molding shrinkage range is 0.40% to 0.60%. Water absorption is no more than 100 mg, and density is between 1.50 and 1.60.
The relatively concentrated shrinkage range can help manufacturers control dimensions in parts with assembly requirements or structural details.
Capacity, Inspection, and Trade Support
Sineng Petrochemical Co., Ltd. has a combined annual production capacity of approximately 20,000 tons for phenolic molding compounds and related products.
Research, technical, production, and quality personnel can support product selection, sample confirmation, manufacturing, inspection, and delivery.
The minimum order quantity is 1,000 kg. Samples are available before bulk production. Different colors or models may be combined within the same minimum order quantity after discussion.
Standard products normally require approximately 7 days for production. Pictures or videos can be provided during manufacturing, and a full inspection is completed before packaging.
Export packaging can be customized according to the component shape, quantity, and transportation method. EXW, FOB, and DDP trade terms are supported.
Appliance Parts Phenolic Plastic model 7802-5B provides documented thermal, flame, electrical, shrinkage, water absorption, and density values. Its final flexural strength must be confirmed before commercial publication.
Product Specifications
|
Parameter |
Specification |
|
Product Model |
7802-5B |
|
Molding Methods |
Injection molding or transfer molding |
|
Mechanical Properties |
Source description: flexural strength ≥80 MPa and tensile stress at break ≥45 MPa; source table: flexural strength ≥90 MPa |
|
Thermal, Flame, and Electrical Properties |
Heat deflection temperature ≥170°C; UL94 V0; surface resistance ≥10¹¹ Ω |
|
Physical Properties |
Shrinkage 0.40%–0.60%; water absorption ≤100 mg; density 1.50–1.60 |
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